D70 Micro Vacuum Pump and Compressor Series User Guide About This Document Purpose This document is related to the D70 micro vacuum pump and compressor products,which is used to guide relevant technical personnel to initially understand the characteristics of the product. Intended Audience This document is intended for technical personnel.
D70 Micro Vacuum Pump and Compressor Series User Guide Change History The change history accumulates each update of this document. The latest version of the document contains all the previous updates. Product Issue Date Issuer Modification Version Adjusted PS material 2024.07 content and add silencer description...
D70 Micro Vacuum Pump and Compressor Series User Guide Contents About This Document ....................3 Change History ......................4 Contents ........................4 1 Characteristics .....................7 1. 1 High Vacuum ............................7 1. 2 Large Flow Rate ..........................7 1. 3 Corrosion Resistant ..........................7 1.
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D70 Micro Vacuum Pump and Compressor Series User Guide 5.1 Installation and fixation of pump body ..................... 17 5.2 Push-in quick connector connection ....................17 5.3 Internal thread connector connection ....................17 5.3 Hose connection ..........................17 5.3 Outlet silencer connection ......................... 18 6 Wiring and ControlInstructions ..............
D70 Micro Vacuum Pump and Compressor Series User Guide Characteristics High Vacuum This product can provide a maximum negative pressure environment of 11kPa.abs, that is, a relative vacuum degree of -90kPa, to meet the needs of a wide range of pressure ranges. Large Flow Rate The peak flow rate of a single pump head product is as high as 51L/min, and the average flow rate is as high as 35L/min, with an...
D70 Micro Vacuum Pump and Compressor Series User Guide Pipe Fittings in Various Sizes It has a modular air nozzle connector design, with an 8mm inner diameter hose connector as standard, and an optional 8mm outer diameter hard pipe quick-change connector, R1/8 internal thread connector and 8mm L-shaped rotatable connector for easy access to various types of air system.
D70 Micro Vacuum Pump and Compressor Series User Guide Special Functions Speed Control Function Products equipped with brushless motors can control and adjust the motor speed of the pump through PWM signals or voltage signals to change the flow rate. Start and Stop Function Products equipped with brushless motors can control the start and stop of the pump through PWM signals and voltage signals, which...
D70 Micro Vacuum Pump and Compressor Series User Guide Product Model Description Brief Description of Model Naming Note: Example 1: D70VS-BL4HS2PI8 (D70 high vacuum single-head air pump, standard brushless motor 24V power supply, material combination: EPDM diaphragm, FKM valve plate, FKM seal, PPS pump head, standard version, PWM speed control, R1/8 internal thread connector) Example 2: D70VS-DC2PS1MH8 (D70 high vacuum single-head air pump, brushed DC motor 12V power supply, material combination: PTFE diaphragm, FKM valve...
D70 Micro Vacuum Pump and Compressor Series User Guide 3. Unless otherwise specified, technical parameters are measured at 20°C and standard atmospheric pressure of 101kPa; 4. The average flow rate in the table is the flow value measured with a soap film flowmeter, and the peak flow rate is the value measured with a glass rotor flowmeter.
D70 Micro Vacuum Pump and Compressor Series User Guide orientation ROTA: Rotate 90° clockwise based on the standard orientation of the nozzle; ROTB: Rotate 180° clockwise based on the standard orientation of the nozzle; ROTC: rotate 270° clockwise based on the standard orientation of the nozzle;...
D70 Micro Vacuum Pump and Compressor Series User Guide Motor life test conditions: Under good ventilation and heat dissipation conditions, the motor runs continuously for 24 hours without load Life test environment conditions: in a clean and corrosion-free laboratory, the ambient temperature is 5~33℃, fluctuating with the climate, the relative humidity is 50%~85%, fluctuating with the climate * Represents the design target parameters, the actual life is...
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D70 Micro Vacuum Pump and Compressor Series User Guide Options of Modular Pneumatic Connectors Connector Option feature identification PC8 push-in connector is suitable for PU and other rigid plastic air pipes P8 push-in connector with an outer diameter of 8mm. It is suitable for hose connector with an inner diameter of 7-8mm.
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D70 Micro Vacuum Pump and Compressor Series User Guide installation and fixation of pump body This product can be optionally equipped with a cylindrical shock-absorbing foot kit when ordering. The shock-absorbing feet can isolate the vibration of the micropump from being transmitted to the equipment during operation and further reduce noise.
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D70 Micro Vacuum Pump and Compressor Series User Guide Pipe connection of internal thread connector When choosing a pump head with an internal thread, customers should use the air nozzle connector according to their own conditions. The internal thread is the national standard 1/8 cylindrical internal thread (Rp1/8).
D70 Micro Vacuum Pump and Compressor Series User Guide Electrical Connection The wiring instructions are instructions for connecting the external power supply and signal cables of this product. This product is shipped with standard connection cables, and the cable definitions are distinguished by color.
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D70 Micro Vacuum Pump and Compressor Series User Guide D70 with Brushed Motor Interface Definition Function S.N. Wire Input Signal Definition Description For 12V/24V motors, the voltage must not exceed the DC10.8~13.2V Positive pole maximum voltage range, DC21.6~26.4V otherwise the motor will be burned out.
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D70 Micro Vacuum Pump and Compressor Series User Guide Wiring of D70 with BL type DC brushless motor The product model with the words BL2/BL4 means that the product is equipped with a brushless DC motor with a rated voltage of 12V/24V DC.
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D70 Micro Vacuum Pump and Compressor Series User Guide When you need to use the voltage signal speed regulation function, you can divide the voltage through a potentiometer. Connect the potentiometer Vcc to the green 5VOUT port to input 5V DC voltage. Connect the voltage divider output of the potentiometer to the blue PWM input cable, and connect the potentiometer ground to The black thin wire SGND is connected to the control signal ground, and...
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D70 Micro Vacuum Pump and Compressor Series User Guide cable, and the PWM signal source ground is connected to the black thin line SGND control signal ground. The yellow FG feedback signal output cable is then connected to the FG signal input end of the upper controller;...
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D70 Micro Vacuum Pump and Compressor Series User Guide Power supply signal, 5V signal power driving capacity 100mA, Green 5VOUT Output 5V voltage supply used to power the speed regulator Analog voltage speed regulation: 4.8V~5V motor stops, 0V~0.2V motor reaches maximum speed. PWM speed regulation: The speed recommended input...
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D70 Micro Vacuum Pump and Compressor Series User Guide Cautions Please read the instructions in this chapter carefully and follow the instructions strictly before use. 1. Only technicians with corresponding skills training can install, use, test and maintain the pump! 2.
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D70 Micro Vacuum Pump and Compressor Series User Guide threat to personal harm and return them to the factory for maintenance services for the reasons of employee personal safety protection and social safety. If any For related product maintenance needs, please sign the harmless declaration form and contact our company in advance! 10.
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D70 Micro Vacuum Pump and Compressor Series User Guide Customer Repair Declaration of Harmlessness In order to protect the personal and environmental safety of our employees, logistics company personnel and related personnel in the whole society, please check the toxic, harmful, corrosive, biohazardous and radioactive materials before sending the repaired and returned products back to Hailin Technology.
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